Dorchester is a historic neighborhood comprising over 6 square miles (16 km2) in Boston, Massachusetts, United States. The town was founded by Puritans who emigrated in 1630 from Dorchester, Dorset, England. This dissolved municipality, Boston's largest neighborhood by far, is often divided by city planners in order to create two planning areas roughly equivalent in size and population to other Boston neighborhoods.
The neighborhood is named after the town of Dorchester in the English county of Dorset, from which Puritans emigrated on the ship Mary and John, among others and is today sometimes nicknamed "Dot" by its residents.
Founded in 1630, just a few months before the founding of the city of Boston, Dorchester now covers a geographic area approximately equivalent to nearby Cambridge. It was still a primarily rural town and had a population of 12,000 when it was annexed to Boston in 1870. Railroad and streetcar lines brought rapid growth, increasing the population to 150,000 by 1920. In the 2010 United States Census, the population was 92,115. Dorchester as a separate municipality would rank among the top five Massachusetts cities.
It has a very diverse population, which includes a large concentration of African Americans and a foreign-born population made up of European Americans, Irish-American immigration, Caribbean Americans, Latinos, and East and Southeast Asian Americans. Most of the people over the age of 25 have completed high school or obtained a GED. Nearly 60% of the population earns less than $40,000 per year and a majority of them live in rental units. Currently, there is a foreclosure crisis occurring and, as a result, 25% of the Boston's distressed buildings are located in the community.
Dorchester also has Carney Hospital located on Dorchester Avenue, which provides the neighborhood with many services. The hospitals aim is to provide the community with good health and wellness. Along with providing health and wellness Dorchester has a local organization; Urban Asthma Coalition who's mission is to build a strong and coordinated approach for the prevention of asthma and control in the Boston area. In the aim of wellness Dorchester also has local shelters like Pilgrim church (children's services of Roxbury) providing those who need help with a secure place where they can have a meal, and a place to sleep. To provide a safe environment for the neighborhood the Local police department Boston Police Department District C-11 focuses to provide the community with crime prevention and safety tips.
The Dorchester area consist of many low income families where the average income for a household is very common, this is due to the lack of jobs in the area. Along with lack of jobs in the area there is lack of health resources, and educational resources which two organizations; First Parish Dorchester and The Bowdoin Geneva Resident Association are working closely knit with the Boston City hall to resolve. In future plans to improve the city of Dorchester Mayor Marty Walsh proposed a Five-year Capital investment, in this Five-year Capital investment he plans to make changes to the community libraries along with the local parks to create a better physical environment for the city of Dorchester.
The town has various community resources including the Daily Table, which offers a healthy alternative to fast food and other unhealthy options. They partner with many organizations in order to remain non-profit and to serve the community best. There are also places that help kids want to learn and further themselves in the academic sense, the Bell program offers summer courses as well as after school programs. Dorchester has a lot to offer entertainment wise, there are plenty of pubs, libraries, museums, as well as various shops. There is something for everyone to be able to dip into whether its food or art or generally anything else.
Dorchester has four main banks, three main credit unions, and two quick cashes that provides the residents of Dorchester quick access to their money. Along with the convinent access to their money Dorchester also has various parks one being Pope John Paul II Park Reservation which is 66 acres in size and has numerous trails for; running, walking, and hiking. The park also offers other activities such as; fishing, bird watching, playgrounds, and fields that have immense space for soccer or baseball. Franklin park was established in 1885 and 485 acres include paved paths which are perfect for taking a nice run, walking and enjoying the scenery, tennis courts, baseball fields, golf courses, and also basketball courts. The Kite and Bike festival  traditionally takes place in Franklin Park.
Dorchester is safer than 47% of the cities in Massachusetts Crime in Dorchester can be monitored by category using crime maps